4: Now let’s try out our knowledge of logs

Let’s bust some exponents

So let’s try using these rules where we ran into trouble before. Recall that we got as far as finding the log in our equation — now we can bust right past it…

What is the doubling time?
(10 million -> 70 million in 1 hour)

Hint Explanation

Bottom line: logs plus a calculator are a biologist’s best friend….